Chess South Africa Ratings Database

PLAYER PAGE

Personal

Smith, JD (Jayden Douglas)

Chess SA id

105077170

FIDE id

Date of birth

2005-11-01 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1275.6	1286.9	765.8	752.2
Raw rating	1275.6	1286.9	765.8	752.2
Weighted rating	1275.6	1286.9	765.8	752.2
Weighted performance	351.7	350.3	0	0
Floor	856.2	844.8	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	148.9	146.5	307.8	313.8
Highest rating	1363.5 2019-03-01	1359.3 2019-03-01	1200 2018-02-01	1200 2024-11-01
Highest raw rating	1356.2 2019-08-01	1344.8 2019-04-01	811.8 2020-01-01	752.2 2024-02-01
Highest weighted rating	1356.2 2020-11-01	1344.8 2021-01-01	811.8 2024-11-01	752.2 2024-11-01
Highest weighted performance	1363.5 2019-03-01	1359.3 2019-03-01	1200 2018-02-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1275.6	1286.9	765.8	752.2
Analysis
Rating	1275.6	1286.9	765.8	752.2
Raw rating	1275.6	1286.9	765.8	752.2
Weighted rating	1275.6	1286.9	765.8
Weighted performance	351.7	350.3	0
K-factor	36	36	40	40
Floor	856.2	844.8	500	500
Max/Min rating change allowed	148.9	146.5	307.8	313.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1275.6	1286.9	765.8	752.2
New weighted rating	1275.6	1286.9	765.8	752.2
New weighted performance	351.3	349.8	0	0
Temp new rating	1275.6	1286.9	765.8	752.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1275.6	1286.9	765.8	752.2
New K-factor	36	36	40	40
New floor	856.2	844.8	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	247	217	16	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	151	83	54.97	42.2	1089.8	1132.1
Standard	131	72.5	55.34	45.4	1099.5	1145
Rapid	13	7	53.85	32.7	1091.7	1124.4
Blitz	7	3.5	50	0	904.9	904.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1275.6	1286.9	765.8	752.2
2025-09-01	1275.6	1286.9	765.8	752.2
2025-08-01	1275.6	1286.9	765.8	752.2
2025-07-01	1275.6	1286.9	765.8	752.2
2025-06-01	1275.6	1286.9	765.8	752.2
2025-05-01	1275.6	1286.9	765.8	752.2
2025-04-01	1275.6	1286.9	765.8	752.2
2025-03-01	1275.6	1286.9	765.8	752.2
2025-02-01	1275.6	1286.9	765.8	752.2
2025-01-01	1275.6	1286.9	765.8	752.2
2024-12-01	1275.6	1286.9	765.8	752.2
2024-11-01	1275.6	1286.9	765.8	752.2
2024-10-01	1275.6	1286.9	765.8	752.2
2024-09-01	1275.6	1286.9	765.8	752.2
2024-08-01	1275.6	1286.9	765.8	752.2
2024-07-01	1275.6	1286.9	765.8	752.2
2024-06-01	1275.6	1286.9	765.8	752.2
2024-08-01	1275.6	1286.9	765.8	752.2
2024-04-01	1275.6	1286.9	765.8	752.2
2024-03-01	1275.6	1286.9	765.8	752.2
2024-02-01	1275.6	1286.9	765.8	752.2
2024-01-01	1275.6	1286.9	765.8	752.2
2023-12-01	1275.6	1286.9	765.8	752.2
2023-11-01	1275.6	1286.9	765.8	752.2

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Hoerskool Eldoraigne Rapid 2020	2020-03-06	2020-03-06	Rapid	Chess Excellence (CEX)	5	3	0	Yes	Analysis
2	2020 Blou Bul (C)	2020-02-15	2020-02-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2019 South African Junior Team Championships (U16B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
4	2019 Etienne Lewis Trials (U16 Boys)	2019-08-30	2019-09-01	Standard	Tshwane (GTP)	7	7	2.5	Yes	Analysis
5	2019 Centurion Open (C)	2019-09-28	2019-09-28	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	2019 D4 Tshwane South Schools League Team Finals (U15)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
7	2019 Super 12 Laerskole (Seniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	4	Yes	Analysis
8	2019 Capablanca Chess Festival (C)	2019-04-19	2019-04-21	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
9	2019 D4 Individual Finals (U15 Mixed)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
10	2019 TuksChess Open (C)	2019-02-23	2019-02-23	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
11	2019 Constantia Park Open (C)	2019-02-09	2019-02-09	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
12	2019 Tshwane Chess Registration Tournament (C)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
13	South African Junior Team Championships 2018 (U14B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
14	2018 Gauteng North Open (C)	2018-10-20	2018-10-21	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
15	2018 Jakaranda (H)	2018-09-22	2018-09-22	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
16	2018 Etienne Lewis Trials (U14 Boys)	2018-08-31	2018-09-02	Standard	Tshwane (GTP)	7	6	3	Yes	Analysis
17	2018 Gauteng League Final (U13)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
18	2018 D4 Tshwane South Schools League Finals (U13)	2018-08-03	2018-08-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
19	2018 Menlo Open Chess Tournament (C)	2018-07-21	2018-07-21	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
20	2018 Swartkop Open (C)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
21	2018 Lubowski Open (C)	2018-05-12	2018-05-12	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
22	2018 Super 12 (Senior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
23	2018 Chris Greyling Open (C)	2018-04-21	2018-04-21	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
24	2018 Capablanca Swiss (C)	2018-04-27	2018-04-29	Standard	Tshwane (GTP)	7	7	3	Yes	Analysis
25	2018 D4 Tshwane North Individual Chess Championships (U13 Boys)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
26	2018 Tshwane Registration Open Chess Tournament (D)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
27	South African Junior Blitz 2017 Championships (B)	2018-01-07	2018-01-07	Blitz	4 Knights (4K)	7	7	3.5	Yes	Analysis
28	South African Junior Team Championships 2017 (U14E)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	2.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2019 Constantia Park Open				Tournament 2019 D4 Individual Finals
		date 2019-02-09	rnd 5	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Moonsammy, E (Ethan)				Opponent Wang, H (Howard)
2	8	Tournament 2019 Etienne Lewis Trials				Tournament 2019 Centurion Open
		date 2019-08-31	rnd 4	type Standard	result 0.5	date 2019-09-28	rnd 4	type Standard	result 1
		Opponent Van Rooy, HF (Herculaas)				Opponent Chinoruma, K (Kupa)
3	5	Tournament 2019 D4 Individual Finals				Tournament 2019 Capablanca Chess Festival
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-04-20	rnd 4	type Standard	result 1
		Opponent Boafo, E (Edin)				Opponent Radia, S (Shyam)

#	Games	Start				End
1	9	Tournament 2019 Constantia Park Open				Tournament 2019 D4 Individual Finals
		date 2019-02-09	rnd 5	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Moonsammy, E (Ethan)				Opponent Wang, H (Howard)
2	8	Tournament 2019 Etienne Lewis Trials				Tournament 2019 Centurion Open
		date 2019-08-31	rnd 4	type Standard	result 0.5	date 2019-09-28	rnd 4	type Standard	result 1
		Opponent Van Rooy, HF (Herculaas)				Opponent Chinoruma, K (Kupa)
3	5	Tournament 2019 D4 Individual Finals				Tournament 2019 Capablanca Chess Festival
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-04-20	rnd 4	type Standard	result 1
		Opponent Boafo, E (Edin)				Opponent Radia, S (Shyam)

#	Games	Start				End
1	4	Tournament 2018 Super 12				Tournament 2019 Super 12 Laerskole
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Jonker, P (Philip)				Opponent Meiring, ND (Nicholis)
2	2	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 2	type Rapid	result 1
		Opponent Van Zyl, D (Divan)				Opponent Meiring, ND (Nicholis)
3	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 5	type Rapid	result 1	date 2019-05-04	rnd 5	type Rapid	result 1
		Opponent Van Straaten, MJ (Matthys)				Opponent Van Straaten, MJ (Matthys)

#	Games	Start				End
1	2	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 5	type Blitz	result 1	date 2018-01-07	rnd 6	type Blitz	result 0.5
		Opponent Coetzee, M (Marius)				Opponent Bruwer, JO (Jacobus)
2	2	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 2	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Du Preez, H (Henno)				Opponent Le Roux, G (Gerrit)

#	Games	Start				End
1	5	Tournament 2019 D4 Individual Finals				Tournament 2019 Capablanca Chess Festival
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-04-20	rnd 4	type Standard	result 1
		Opponent Boafo, E (Edin)				Opponent Radia, S (Shyam)
2	3	Tournament 2020 Blou Bul				Tournament 2020 Blou Bul
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Sibanda, AP (Andile Patience)				Opponent Grobler, A (Amorette)
3	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 D4 Tshwane South Schools League Team Finals
		date 2019-05-04	rnd 5	type Rapid	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Van Straaten, MJ (Matthys)				Opponent Ounaceur, R (Rayhan)

#	Games	Start				End
1	5	Tournament 2019 D4 Individual Finals				Tournament 2019 Capablanca Chess Festival
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-04-20	rnd 4	type Standard	result 1
		Opponent Boafo, E (Edin)				Opponent Radia, S (Shyam)
2	3	Tournament 2020 Blou Bul				Tournament 2020 Blou Bul
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 5	type Standard	result 1
		Opponent Sibanda, AP (Andile Patience)				Opponent Grobler, A (Amorette)
3	3	Tournament 2019 TuksChess Open				Tournament 2019 D4 Individual Finals
		date 2019-02-23	rnd 4	type Standard	result 1	date 2019-03-09	rnd 1	type Standard	result 1
		Opponent Mogase, NN (Neo)				Opponent Fourie, A (Armand)

#	Games	Start				End
1	4	Tournament 2018 Super 12				Tournament 2019 Super 12 Laerskole
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Jonker, P (Philip)				Opponent Meiring, ND (Nicholis)
2	2	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 2	type Rapid	result 1
		Opponent Van Zyl, D (Divan)				Opponent Meiring, ND (Nicholis)
3	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 5	type Rapid	result 1	date 2019-05-04	rnd 5	type Rapid	result 1
		Opponent Van Straaten, MJ (Matthys)				Opponent Van Straaten, MJ (Matthys)

#	Games	Start				End
1	2	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 2	type Blitz	result 1	date 2018-01-07	rnd 3	type Blitz	result 1
		Opponent Du Preez, H (Henno)				Opponent Le Roux, G (Gerrit)
2	1	Tournament South African Junior Blitz 2017 Championships				Tournament South African Junior Blitz 2017 Championships
		date 2018-01-07	rnd 5	type Blitz	result 1	date 2018-01-07	rnd 5	type Blitz	result 1
		Opponent Coetzee, M (Marius)				Opponent Coetzee, M (Marius)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Thill ,A (Arieh)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Thill ,A (Arieh)	3	1134.6	1276.2	3	1129.4	1276.2	0	0	0	0	0	0
2	Ristic ,A (Andrej)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Ristic ,A (Andrej)	3	1383.6	958.6	3	1383.5	958.6	0	0	0	0	0	0
3	Nel ,JM (James Muller)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Nel ,JM (James Muller)	3	1079.7	796.4	3	1085.6	796.4	0	0	0	0	0	0
4	Louw ,R (Raynor)	2	2	425	2	2	425	0	0	0	0	0	0
4	Louw ,R (Raynor)	2	1022.2	1447.2	2	1021.6	1447.2	0	0	0	0	0	0
5	Grobler ,A (Amorette)	2	2	425	2	2	425	0	0	0	0	0	0
5	Grobler ,A (Amorette)	2	931.1	1356.1	2	930.3	1356.1	0	0	0	0	0	0
6	Shaw ,A (Amy)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Shaw ,A (Amy)	2	1126.9	914.4	2	1126.8	914.4	0	0	0	0	0	0
7	Behr ,S (Stesha)	2	2	425	2	2	425	0	0	0	0	0	0
7	Behr ,S (Stesha)	2	1052.1	1477.1	2	1058.8	1477.1	0	0	0	0	0	0
8	Lodi ,I (Isagoentle)	2	1	0	2	1	0	0	0	0	0	0	0
8	Lodi ,I (Isagoentle)	2	1076.8	1076.8	2	1095.9	1076.8	0	0	0	0	0	0
9	Cilliers ,JW (Johannes Willem)	2	2	425	2	2	425	0	0	0	0	0	0
9	Cilliers ,JW (Johannes Willem)	2	757.7	1182.7	2	761	1182.7	0	0	0	0	0	0
10	Bodenstein ,J (Jeanre)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Bodenstein ,J (Jeanre)	2	1312.8	1100.2	2	1301.6	1100.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Smith, JD (Jayden Douglas)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms